What it means
The Immigration Bureau (กองตรวจคนเข้าเมือง, abbreviated IDC) is the division of the Royal Thai Police — under the National Police Bureau and Ministry of Interior — responsible for controlling the entry, stay, and departure of foreign nationals in Thailand. Its functions include: issuing and extending visas inside Thailand, processing 90-day address reports, issuing re-entry permits, conducting immigration enforcement (including detention and deportation), managing the TM30 accommodation reporting system, and overseeing nationality and residency applications including Permanent Residency. The national headquarters is at the Government Centre, Chaeng Watthana Road in Bangkok. Each province has a dedicated immigration office or outpost — Chonburi Province's main office, serving all of Pattaya, is the Jomtien Immigration Complex.
Why it matters in Pattaya
The Jomtien Immigration Complex on Thappraya Road (opposite Royal Garden Plaza) is the single most important government office in Pattaya's expat community. All routine Non-O retirement and marriage extensions, DTV and ED extensions, 90-day in-person reports, re-entry permits, TM30 confirmations, and overstay penalty payments are handled here. Immigration Bureau policy is set in Bangkok and implemented provincially, which creates occasional brief periods where Jomtien officers receive internal circulars ahead of public announcement — meaning your agent or early immigration visitor can observe real-world implementation before official guidance is published. Jomtien Immigration has two primary service buildings: Building A handles extensions and 90-day reports; confirm with security at the gate which building handles your specific service.
When you need it
- Annual visa extension — all Chonburi Province residents must appear in person at Jomtien. Bangkok immigration will redirect you.
- 90-day in-person report when the online portal fails or your TM30 is not current enough for online submission.
- Re-entry permit (TM8) before any international travel while holding an extension of stay.
- Visa conversion or change of status — some conversions possible in-country at Jomtien; others require embassy application.
- Overstay resolution — voluntary presentation at Jomtien for fines and negotiated departure is treated more leniently than arrest at an airport checkpoint.
- TM30 correction — if a landlord filed incorrect address details, an in-person visit to Jomtien can update the record.
Common mistakes
- Going to Bangkok Immigration for Pattaya matters. Chonburi Province residents are assigned to Jomtien. Bangkok will issue a written redirection to Jomtien if you appear at the wrong office.
- Arriving Monday at 09:00. Monday mornings at Jomtien are the busiest of the week — ticket numbers can reach capacity for extension services before 09:00. Arrive at 07:30.
- Wrong building selection. Building A handles extensions and 90-day reports. Building B handles some specialist services. Check with security at the gate on arrival.
- Assuming all immigration offices apply rules identically. Jomtien officers are generally consistent and professionally managed, but specific document interpretation can occasionally differ from Bangkok — an immigration consultant familiar with Jomtien is more reliable than advice based on Bangkok experience.
Full guide: Jomtien Immigration office guide · Expiry countdown · Ask us before your visit.
Related terms
90-day report · Extension · TM30 · Re-entry permit
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